baber/WOPTO huggingface dataset:
Patent KR-20030065704-A (KR)
Title: Device for offer a geographical advantage using blue-tooth art and Method thereof
Inventor: JANG YONG SU
IPC: H04B7/26
Filed: 2002-01-30
Abstract: PURPOSE: An apparatus for providing geographical information by a Bluetooth technique and a method therefor are provided so that a user of a mobile communication terminal conveniently moves to a desired destination by receiving geographical information data about the destination from a geographical information inquiry device through a Bluetooth module installed in the mobile communication terminal. CONSTITUTION: A geographical information inquiry device(100) stores geographical information data about a peripheral area, retrieves corresponding geographical information according to the request of a user, and provides retrieved geographical information through a Bluetooth wireless communication. A mobile communication terminal(200) having a Bluetooth wireless communication function requests geographical information about a specific destination to the geographical information inquiry device(100), receives the retrieved result about the requested geographical information data from the geographical information inquiry device(100), and provides the received retrieved result to the user.
Patent KR-20030067306-A (KR)
Title: Method for determining the state of buried pipe for gas using RF electric anti corroption measurement meter
Inventor: HA SU CHEOL
IPC: G01R31/00
Filed: 2002-02-08
Abstract: PURPOSE: A method for diagnosing cathodic potential using wireless device is provided to reduce a cost for maintaining the cathodic state by analyzing accurately a cathodic potential of a pipeline. CONSTITUTION: The maximum cathodic potential and the minimum cathodic potential are defined by comparing the present cathodic potential to the maximum cathodic potential and the minimum cathodic potential. The maximum cathodic current and the minimum cathodic current are defined by comparing the present cathodic current to the maximum cathodic current and the minimum cathodic current. The data including MinPD, CA, CAD, MaxA, MaxAD, MinA, MinAD, and OP is transmitted. A cathodic section is diagnosed by using the transmitted displacement value.
Patent KR-20030015119-A (KR)
Title: System and Method for RF Wireless Broadcasting
Inventor: KWON GEUN BEOM
IPC: H04H20/71
Filed: 2002-02-19
Abstract: PURPOSE: A wireless broadcasting system using an RF(Radio Frequency) band and a method therefor are provided to perform event processing for broadcasting of a remote site in real time by paging event library, and to wirelessly transmit the processed broadcasting, so as to enable the broadcasting by only one broadcaster through real-time edition. CONSTITUTION: A data input part(10) receives data for A/V(Audio/Video) shot or recorded at the site and the state of broadcasting receiving equipment. A database(30) stores edited A/V, the data for the broadcasting receiving equipment state and a broadcasting receiving equipment controlling command. Also, the database(30) stores texts, images, moving pictures and sound data enabling the A/V edition in a type of library(31). A CPU(20) edits the A/V inputted through the data input part(10) in real time by paging the library stored in the database(30) to store the edited A/V in the database(30) and output the A/V. Also, the CPU(20) provides a data storing function, a setup management function and a user management function through an authentication module, and stores the predetermined broadcasting receiving equipment controlling command in the database(30) in accordance with the broadcasting receiving equipment state then outputs the command. An RF transmission part(40) of a broadcasting transmission party transmits the edited A/V and the receiving equipment controlling command outputted by the CPU(20) to the broadcasting receiving equipment. And an RF transmission part(50) of a broadcasting receiving party receives the edited A/V and the receiving equipment controlling command transmitted by the RF transmission part(40) of the broadcasting transmission party to perform real-time broadcasting through the broadcasting receiving equipment, or controls the corresponding broadcasting receiving equipment in accordance with the broadcasting receiving equipment controlling command.
Patent KR-20030071412-A (KR)
Title: Waterproofing method for a webbing part of tent fly and structure thereof
Inventor: CHOI GYE SUN
IPC: E04H15/64
Filed: 2002-02-28
Abstract: PURPOSE: A waterproof processing method and a structure for a webbing of a tent fly are provided to lengthen life of the tent fly by the perfect and solid waterproof webbing. CONSTITUTION: An outer webbing(5) inserted between tent flies(3a,3b) with exposing outside is sewn. A waterproof seam tape(7) is attached to the inside along a sewing line of tent flies. An inner webbing(9) is sewn to a fly patch(11). A double-sided waterproof seam tape(13) is attached to an outer surface of the fly patch and stuck to an inner sewing line of tent flies. Thereby, moisture or water is blocked from a sewing line into tent flies by sealing the double-sided waterproof sewing line.
Patent KR-20030072724-A (KR)
Title: Method for calculating coefficients of equalizer and device for calculating the same
Inventor: KIM YONG UN
IPC: H04L25/02
Filed: 2002-03-06
Abstract: PURPOSE: A method for calculating the coefficient of the equalizer and an apparatus for calculating the same are provided to improve the channel short effect of the time region equalizer, thereby reducing the interference between the symbols and the interference between the channels as well as improving the signal to noise ratio of the communication system. CONSTITUTION: An apparatus for calculating the coefficient of the equalizer includes an estimator for estimating the frequency response of the upstream region and a calculator for calculating the coefficient of the time region equalizer from the estimated frequency response of the upstream region and the frequency response of the down stream region. The estimator includes a phase estimator for estimating the phase response of the upstream region and an amplitude estimator for estimating the amplitude response of the upstream region.
Patent KR-20030073187-A (KR)
Title: Aircleaner with a vacuum cleaner
Inventor: CHO HYEON UK
IPC: B01D46/00
Filed: 2002-03-08
Abstract: PURPOSE: An air cleaner with vacuum cleaner to which concentrative suction portion is added, and in which suction channel for sucking air in air cleaning space is selectively changed is provided. CONSTITUTION: The air cleaner(50) with vacuum cleaner comprises in which varieties of parts are installed, which forms an external appearance, and at one side of which suction hole(68) and suction port(62) for sucking in the external air are formed; a purification means installed inside the case to discharge the purified air to the outside again by sucking in polluted air and cleaning the polluted air using filter; and a concentrative suction portion(90) connected to the suction hole to suck in dust into the case, wherein the air cleaner with vacuum cleaner further comprises an open-and-shut plate assembly installed at a position corresponding to the suction hole and suction port of the case to selectively suck in air through the suction hole and suction port of the case, and wherein the open-and-shut plate assembly comprises an open-and-shut plate(76) installed inside the case to selectively shield the suction hole and suction port, and an open-and-shut lever(78) guided along a slot(70) penetratingly formed on the case to operate the open-and-shut plate at the outside of the case.
Patent KR-20030073678-A (KR)
Title: A Plasma Display Panel
Inventor: JUNG JAE HEON
IPC: H01J11/24
Filed: 2002-03-12
Abstract: PURPOSE: A plasma display panel is provided to reduce defects of discharge cell caused due to defects of electrode by preventing a blister formation between the black layer and bus electrode. CONSTITUTION: A plasma display panel comprises a front substrate(10) and a rear substrate spaced apart from each other; a plurality of sustaining electrodes arranged on the front substrate; a plurality of data electrodes arranged on the rear substrate in the direction crossing the sustaining electrodes; and barrier ribs disposed in the gap formed between the front substrate and the rear substrate so as to define discharge cells. The sustaining electrodes formed on the front substrate includes a transparent electrode and a bus electrode(11b) disposed on the transparent electrode. The bus electrode has a plurality of holes(16).
Patent KR-20020074401-A (KR)
Title: Small-sized electronic component
Inventor: OTO TAKAMASA
IPC: H03H9/19
Filed: 2002-03-18
Abstract: PURPOSE: To provide a crystal vibrator that can support a crystal chip at a proper support position and a 1st terminal of which can be connected to a substrate conductor pattern formed in an optional shape. CONSTITUTION: A conductor pattern 36 is formed on the 1st terminal 28, an insulation part 32 and a 1st insulation film 34, and a 1st part 36a of the conductor pattern 36 is electrically connected to the 1st terminal 28. The 1st terminal 28 is electrically connected to a substrate side conductor pattern 48 formed to a substrate 18. A crystal chip 12 is supported by a 2nd part 36b while being electrically connected to the 2nd part 36b of the conductor pattern 36. Thus, by forming the conductor pattern 36 to locate the 1st part 36a and the 2nd part 36b at desired positions on a base 14, a support position of the crystal chip 12 can be determined independently of the installed position of the 1st terminal 28 connected to the substrate side conductor pattern 48.
Patent KR-20030075564-A (KR)
Title: Parallel flow condenser having a bypass pipe
Inventor: KIM GYU WAN
IPC: F25B39/04
Filed: 2002-03-19
Abstract: PURPOSE: A condenser with pipes for bypass of a liquid refrigerant is provided to effectively increase heat exchange efficiency by performing gas-liquid separation of a refrigerant of gas-liquid two phase by self-weight and orifices formed in the pipes for bypass. CONSTITUTION: A parallel condenser comprises plural tubes(102) arranged parallel; cooling fins disposed between the tubes; a first header tank(104) having chambers(130,140,150,160) formed by dividing an inner fluid passage into more than three, a refrigerant inlet portion connected to the intermediate chamber, and a refrigerant outlet portion; a second header tank(105) having more than three chambers(113,114,115); and baffles(106-110) each installed inside the first and second header tanks. The baffles divides the fluid passages, formed by the tubes and the chambers into an upper area, an intermediate area, a lower area, and an over-cooling area, by dividing the fluid passages of the first and second header tanks into plural chambers. A condenser with pipes(116a,116b) for bypass of the liquid refrigerant further includes the pipes for bypass communicating the upper chamber and the lower chamber among the chambers. Thus, the refrigerant coming in through the refrigerant inlet portion of the first header tank is separated into gas state and liquid state through the pipe for bypass communicating with the chamber corresponding to the second header tank.
Patent KR-20030076113-A (KR)
Title: Data Processing Method for Apparatus with Network Address Translation Facility and Internet Phone Terminal adopting the same method
Inventor: HONG SEUNG PYO
IPC: H04L12/66
Filed: 2002-03-22
Abstract: PURPOSE: A method for processing data in a system having a NAT(Network Address Translation) function and an Internet phone terminal using the same are provided to prevent the performance of a system from being deteriorated in using an external equipment in a stand-alone network system having a NAT function. CONSTITUTION: A control part(100) comprises an external equipment interface part(190), an Internet phone processing part(110), an address translation part(150), and a resource allocation part(130). The external equipment interface part(190) is interfaced with external equipment. The Internet phone processing part(110) establishes a call according to the operation of a keypad(500), compresses/decompresses the voice signals inputted/output with a handset(700), and transmits/receives voice calls. The address translation part(150) analyzes a packet received from an Ethernet controller(170) and transfers it to the control part(100) if it is a local Internet phone packet. In case that the received packet is external equipment associated packet, the address translation part(150) translates the network address and transfers the packet to the external equipment interface part(190). The resource allocation part(130), if a control signal indicating that the packet received from the address translation part(150) is a local Internet phone packet is received, limits the processing of the external equipment interface part(190) according to the control signal.
Patent KR-20020082105-A (KR)
Inventor: INOUE KEN
IPC: C21D8/02
Filed: 2002-04-02
Abstract: PURPOSE: A material for tension type color-selective device for a color cathode-ray tube and a method of producing same are provided to achieve a superior creep resistance characteristic which material is optimal for the tension type color-selective device such as a shadow mask and an aperture grille in each of which a tension system is adopted, and to provide a method of producing the material. CONSTITUTION: A material for a tension type of color-selective device for a color cathode-ray tube comprises the material consisting essentially, by mass, of 0.1 to 1.0% Mo, not less than 0 but less than 0.01% W, not less than 0 but less than 0.2% Cr, less than 0.05% C, and the balance substantially Fe, the material having a half-width not less than 0.2 of a diffraction peak obtained regarding a (211) plane of the material in a X-ray diffraction by use of a Co-K alpha 1 ray.
Patent KR-20030079387-A (KR)
Title: Chinese medicine the Five elements worm wood cauterizing device
Inventor: LEE SANG SIL
IPC: A61K/
Filed: 2002-04-04
Abstract: PURPOSE: An herb medicine five elements moxa cauterizing device is provided by directly burning the worm wood to generate muggy vapour containing hot air and moxa aroma and to simulate entire and/or affected regions of body by applying the muggy vapour, thereby treating the body. CONSTITUTION: The device comprises a main body(20) mounted with a top plate(22) having a heat supplying inlet(21) with a dimension of L(length) x H(width) covering the human body from shoulder to legs and a mechanical operation chamber(23) behind the top plate(22); a cover(30) defining a muggy vapour bath(31) between the main body(20) and the top plate(22); a moxa cautery barrel(40) including a moxa burning chamber and an ignition hot wire at a level from floor of the chamber; and X-axis transferring device to support the barrel(40) and to transfer it along X-axis direction as a longitudinal direction of the heat supplying inlet(21).
Patent KR-20020081138-A (KR)
Inventor: KYOUYA SHOUICHI
IPC: G11B7/00
Filed: 2002-04-17
Abstract: PURPOSE: To avoid problems that a conventional diffraction grating shows large fluctuation in the wavelength by the changes in the temperature and causes a large shift of the light-accepting position in the light-accepting part for laser light. CONSTITUTION: Projections 11a as a first grating are formed on a transparent resin substrate and steps 11b as a second grating are formed as superposed on the inclined faces of the projections 11a. The depth dimension h of each step in the steps 11b is determined in such a manner that (n-1)h, wherein n is the refractive index, is equal to an positive integral multiple of the wavelength. The optimum number of steps is determined by the depth h and the period p. When the wavelength is 658 nm or 785 nm, the optimum number of steps is 6.
Patent KR-20030083128-A (KR)
Inventor: SONG BYOUNG YOUN
Filed: 2002-04-19
Abstract: PURPOSE: A system for settling an on-line card price is provided to link several bank accounts to one card, register the linked band accounts as settlement accounts, construct another company card price interworking settlement system between banks, and withdraw the card price. CONSTITUTION: A card company accepts a card issue application, successively designates the first card price settlement account, the second card price settlement account, and the third card price settlement account, and then issues a card. If a client uses the issued card, the card company requests a card price to the first designation settlement account bank. If a balance is insufficient in the first card price settlement account, the card company requests the card price to the second designation settlement account bank. If a balance is insufficient in the second card price settlement account, the card company requests the card price to the third designation settlement account bank. The payment of the card price is completed.
Patent KR-20030083206-A (KR)
Inventor: KIM GWI DONG
IPC: H03L7/099
Filed: 2002-04-19
Abstract: PURPOSE: An adaptive loop gain control circuit for voltage controlled oscillator is provided to obtain a stable operational characteristic by compensating the oscillating control current and a gain of a PLL(Phase Locked Loop) according to a supply voltage and a variation of temperature. CONSTITUTION: An adaptive loop gain control circuit for voltage controlled oscillator includes a detection voltage generator(210) and a control circuit(220). The detection voltage generator(210) generates a detection voltage signal corresponding to a driving voltage and a variation of temperature. The control circuit(220) outputs an oscillation control current signal corresponding to the detection voltage signal and an input control voltage signal. The detection voltage generator(210) includes a noise filter in order to remove noise elements from the detection voltage signal. The noise filter is formed with a resistance and a capacitor.
Patent KR-20030083466-A (KR)
Title: The manufacturing method of Oxiracetam
Inventor: PARK MIN SU
IPC: C07D207/27
Filed: 2002-04-23
Abstract: PURPOSE: A manufacturing method of oxiracetam is provided, thereby manufacturing oxiracetam at room temperature under mild condition in higher yield. CONSTITUTION: A manufacturing method of oxiracetam comprises the steps of: condensation of vinyl acetyl chloride of the formula 1 with glycine ethyl ester to prepare 3-butenoylamino-acetic ethyl ester of the formula 2: epoxylation of 3-butenoylamino-acetic ethyl ester of the formula 2 using HO-X in which X is halogen or CH2Cl2 to prepare an epoxy compound of the formula 3 as an intermediate; adding a base to the epoxy compound of the formula 3 for cyclization of the epoxy compound to form 5-membered ring of the formula 4; and dissolving the 5-membered ring of the formula 4 in ammonia water to prepare oxiracetam of the formula 5.
Patent KR-20030093497-A (KR)
Title: Data Transmission for unit Wireless Repeater using Wireless Network
Inventor: CHOI GYEONG CHANG
IPC: G08C17/02
Filed: 2002-06-03
Abstract: PURPOSE: A wireless repeater data transmission device using a wireless network is provided to confirm and analyze remotely the measured data of a remote place by using an RF modem and a relay without visiting the remote place. CONSTITUTION: A wireless repeater data transmission device using a wireless network includes a pulse and digital data transmission unit(10), a wireless RF modem(20), a relay(30), a center system(40), and a power supply. The pulse and digital data transmission unit(10) transmits pulses and digital data. The wireless RF modem(20) is used for analyzing the pulses and the digital data by using a microprocessor and modulating or demodulating the data including identification numbers and detected values to transmit the modulated data or the demodulated data. The relay(30) is formed with a bidirectional RF terminal communication unit(31), a relay controller(32), and a server communication unit(33). The center system(40) is formed with a host computer(41), an user computer(42), and a database(43). The power supply is used for supplying necessary power.
Patent KR-20030093550-A (KR)
Title: Liquid crystal display module
Inventor: KIM HYO JIN
IPC: G02F1/1333
Filed: 2002-06-03
Abstract: PURPOSE: A liquid crystal display module is provided to prevent the deviation of a wire out of a supporting main by disposing the wire in the shape of U by forming U-shaped grooves in the supporting main, and reinforce the strength of a cover bottom surrounding the supporting main by forming the cover bottom in the shape of U. CONSTITUTION: A liquid crystal display module includes a supporting main(52), a backlight unit and a liquid crystal display panel stacked in the support main, and a cover bottom(76) surrounding a bottom surface and side surfaces of the support main. The support main is formed with U-shaped grooves(86) at least at a side surface and first and second side wall surfaces(52a,52b) respectively with protrusions(84) between the grooves. In the grooves, a wire(90) for supplying lamp driving signals to lamps are inserted. The cover bottom has a vertically folded plane surface part and side surface parts and auxiliary protrusions(82) for surrounding the first and second side wall surfaces having the protrusions.
Patent KR-20030096463-A (KR)
Title: Semiconductor device and Method for fabricating the same
Inventor: KIM GI NAM
IPC: H01L21/8234
Filed: 2002-06-12
Abstract: PURPOSE: A semiconductor device and a method for manufacturing the same are provided to be capable of effectively preventing the generation of junction short between a source and a drain at a bulk area for improving the electrical characteristic of an MOS(Metal Oxide Semiconductor) transistor. CONSTITUTION: A semiconductor device is provided with a semiconductor substrate(100), an isolation layer(110) formed at the semiconductor substrate, a gate(150) selectively formed at the upper portion of the resultant structure, and a source and drain junction(105) formed at both sides of the gate at the inner portion of the semiconductor substrate. The semiconductor device further includes a channel silicon layer located at the lower portion of a gate isolating layer of the gate for connecting the source junction with the drain junction and a buried insulating layer(125) made of a silicon insulating layer, located at the lower portion of the channel silicon layer for blocking between the source and drain junction.
Patent KR-20030095739-A (KR)
Title: PLZT coating glass having buffer layer and method for manufacturing the same
Inventor: PARK HYEON DAL
IPC: C03C17/23
Filed: 2002-06-14
Abstract: PURPOSE: A transmission-controlled PLZT glass comprising a buffer layer is provided to prevent the cracks in the PLZT layer, to improve the electro-optical properties of the PLZT layer and to control the transmission of the glass for a car with ease. CONSTITUTION: The transmission-controlled PLZT, i.e., (PbLa(Zr,Ti)O3) glass comprising a PLZT thin layer and a glass substrate is characterized in that a buffer layer is coated on the glass substrate in order to reduce the difference between the thermal expansion coefficient of the PLZT layer and that of the glass substrate and to prevent the ion diffusion from the glass, and then the PLZT thin layer is coated on the buffer layer. In particular, the buffer layer is formed of the material selected from the group consisting of PLT(PbLaTiO3), ITO(Indium Tin Oxide), SnO2 and a mixture thereof.